1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #include "sal/config.h" 29*cdf0e10cSrcweir 30*cdf0e10cSrcweir #include "jvmaccess/unovirtualmachine.hxx" 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir #include "osl/diagnose.h" 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir #include "jvmaccess/virtualmachine.hxx" 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir #if defined SOLAR_JAVA 37*cdf0e10cSrcweir #include "jni.h" 38*cdf0e10cSrcweir #endif 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir namespace jvmaccess { 41*cdf0e10cSrcweir 42*cdf0e10cSrcweir UnoVirtualMachine::CreationException::CreationException() {} 43*cdf0e10cSrcweir 44*cdf0e10cSrcweir UnoVirtualMachine::CreationException::CreationException( 45*cdf0e10cSrcweir CreationException const &) 46*cdf0e10cSrcweir {} 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir UnoVirtualMachine::CreationException::~CreationException() {} 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir UnoVirtualMachine::CreationException & 51*cdf0e10cSrcweir UnoVirtualMachine::CreationException::operator =(CreationException const &) { 52*cdf0e10cSrcweir return *this; 53*cdf0e10cSrcweir } 54*cdf0e10cSrcweir 55*cdf0e10cSrcweir UnoVirtualMachine::UnoVirtualMachine( 56*cdf0e10cSrcweir rtl::Reference< jvmaccess::VirtualMachine > const & virtualMachine, 57*cdf0e10cSrcweir void * classLoader): 58*cdf0e10cSrcweir m_virtualMachine(virtualMachine), 59*cdf0e10cSrcweir m_classLoader(0) 60*cdf0e10cSrcweir { 61*cdf0e10cSrcweir #if defined SOLAR_JAVA 62*cdf0e10cSrcweir try { 63*cdf0e10cSrcweir m_classLoader = 64*cdf0e10cSrcweir jvmaccess::VirtualMachine::AttachGuard(m_virtualMachine). 65*cdf0e10cSrcweir getEnvironment()->NewGlobalRef(static_cast< jobject >(classLoader)); 66*cdf0e10cSrcweir } catch (jvmaccess::VirtualMachine::AttachGuard::CreationException &) {} 67*cdf0e10cSrcweir #endif 68*cdf0e10cSrcweir if (m_classLoader == 0) { 69*cdf0e10cSrcweir throw CreationException(); 70*cdf0e10cSrcweir } 71*cdf0e10cSrcweir } 72*cdf0e10cSrcweir 73*cdf0e10cSrcweir rtl::Reference< jvmaccess::VirtualMachine > 74*cdf0e10cSrcweir UnoVirtualMachine::getVirtualMachine() const { 75*cdf0e10cSrcweir return m_virtualMachine; 76*cdf0e10cSrcweir } 77*cdf0e10cSrcweir 78*cdf0e10cSrcweir void * UnoVirtualMachine::getClassLoader() const { 79*cdf0e10cSrcweir return m_classLoader; 80*cdf0e10cSrcweir } 81*cdf0e10cSrcweir 82*cdf0e10cSrcweir UnoVirtualMachine::~UnoVirtualMachine() { 83*cdf0e10cSrcweir #if defined SOLAR_JAVA 84*cdf0e10cSrcweir try { 85*cdf0e10cSrcweir jvmaccess::VirtualMachine::AttachGuard(m_virtualMachine). 86*cdf0e10cSrcweir getEnvironment()->DeleteGlobalRef( 87*cdf0e10cSrcweir static_cast< jobject >(m_classLoader)); 88*cdf0e10cSrcweir } catch (jvmaccess::VirtualMachine::AttachGuard::CreationException &) { 89*cdf0e10cSrcweir OSL_TRACE( 90*cdf0e10cSrcweir "jvmaccess::UnoVirtualMachine::~UnoVirtualMachine:" 91*cdf0e10cSrcweir " jvmaccess::VirtualMachine::AttachGuard::CreationException" ); 92*cdf0e10cSrcweir } 93*cdf0e10cSrcweir #endif 94*cdf0e10cSrcweir } 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir } 97